The CDC expects a moderate 2025–26 flu season, with updates to vaccine recommendations and new FDA approvals. Last season was among the most severe since 2010, making vaccination more important than ever. Learn what’s new, how effective the flu shot is, and why experts urge higher vaccination rates this year.

As positive results from COVID-19 test rise new regulations have been released and the EUAs have been terminated.

Flu vaccine manufacturers have confirmed they can meet the public demand with single dose vaccines. In the previous flu season 4-5% of flu vaccines given were the two-dose version containing thimerosal.